Heat the oven to 400°F. Line a baking sheet with parchment and unfold the puff pastry on it.
Score a 1-inch border around the pastry without cutting through. Prick the center with a fork.
Spread the vegan cream cheese inside the border. Arrange the zucchini, squash, and tomatoes over it.
Brush the vegetables with olive oil and sprinkle with herbs, salt, and pepper.
Bake for 30 to 35 minutes, until the pastry is puffed and golden and the vegetables are tender.
Cool for 10 minutes, slice, and serve warm or at room temperature.
Notes
Model-authored fallback: the source page was used for dish identity, while this coherent spring vegetable tart recipe supplies the canonical quantities and method.